DE1924133U - DEVICE FOR PRESSING THE JOINT POINTS WHEN GLUING INDIVIDUAL PANELS TO CARPETS OF BOX-LIKE FURNITURE PIECES. - Google Patents

Description

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«· Jene Schulz ;, Jencen-Orbke-b .-- Detmold

Device for pressing the imperfections when gluing pieces together to form the bodies of box-like pieces of furniture

The foundation concerns equipment & a for pressing the shock waves when gluing Eiszelplatten, in particular the top and bottom "on the one hand and side walls on the other, % m bodies of box-like pieces of furniture"

The basic body of a piece of furniture, which is used as a body in the furniture branch, consists of an upper and a lower panel, two side walls and a rear wall For example, it is attached to the frame of the body by means of staples or screws. Intermediate floors can be glued between the side walls. You have at least two joints on each side wall of each body. The individual panels can be connected to one another by means of a hat and tongue, a prong or furniture connection. »The body is pressed while the glue is setting,

For this purpose, the bodies have hitherto been individually pressed in gesetat, which by pneumatically controlled pressure medium the. .

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the corpus in the vicinity of the "Stoi3stell-en-derpressen" Do the setting of the glue, which is the pail after a few minutes with conventional art, the corpus is taken out of the press and processed on an assembly line. Ba the well-known Carcass presses only complete a carcass in larger lateral distances, determined by the setting time of the frame, a larger number of carcass presses of the type described is required for continuous assembly line work. Apart from the high investment costs and the large space required, it is not possible to set up several carcass presses , transfer the finished pressed and glued corpus automatically, i.e. without the use of additional workers, from usxi presses to the assembly line.

These disadvantages associated with the stationary presses are eliminated according to the invention in that 2um Pressing the corpus during the setting time a press channel is provided, which is supported by mutually opposite conveying means is limited »and that acting transversely to the conveying direction is limited adjustable pressing parts are provided which exert a force on the bodies in the area of the glue surfaces in the direction of joining together of the individual panels exercise «The individual bodies are therefore guided in large numbers one behind the other through the baling channel. The throughput time of the carcasses can be adjusted by choosing the press length and changing the speed of the conveying means

be adjusted * that the glue "exits the corpus who tied off the press preparation "Only one press is necessary, to fully utilize the assembly line, · and the overpass the corpus from the press to the belt can be done automatically. Due to the limited adjustability of the pressing parts is achieved »that this is slight when it comes into contact with the body Dodge to the side and look at the conveyance under pressure on the corpus.

In a preferred embodiment of an apparatus for Burehführung of erflndungsgesäßen traversed the conveying means are endless belts, The press-on parts can Ain pressing bar extending in the longitudinal direction of the compression channel and against the compression channel remote from the sides of the Bändertrums pressed resiliently. The pressing parts can, however, also be rollers »which are close to one another along the press channel - a.ngeor-ä ~ - are» whose axes run parallel to the axes of the pulleys provided for the belts and which are resiliently pressed against the sides of the belt drum facing away from the press channel are. Pur the resilient pressing of the pressing parts are?. B. 3ehrauben; springs _f pneumatic springs or hydraulic systems with pressurized gas containers that act as springs »suitable.

The conveying means can, however, also be rollers ----, which are arranged alongside one another along the press roller. ^: The roller axes run transversely to the direction of force and transversely to the. Longitudinal direction of the ^{baling channel, 1 as} limited adjustable pressure parts -.are

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flexible surfaces are provided on the rollers » those, for example, from summit beds "-additionally, the conveyor rollers- can be mounted so that they fire in the direction of force"

If the pressing parts are crimping balls, the result is a particularly inexpensive construction of the press device, but between the press beam and the conveyor belts, Seibang occurs. However, this can be kept within limits by the fact that the press balls rest on the conveyor belts Surfaces are provided with a friction-reducing coating *, in particular made of polytetrafluoroethylene ".

An exemplary embodiment of the invention and the mint plates used to build a body are shown in the drawing. '.

Ed. 1 geigt the sum structure of a Korpusse® used single panels Ik oblique view ο
Fig. 2 is a side view of a pressing device »V-. - "

3 shows a top view of the device according to FIG. 2 dar »

4 is some front view of the pressing device 'after Pig · 2 ■ γόη left. -

The body is made up of the two side walls shown in FIG. 1. -1, an upper base 2 and a '(Tnterboden 3 and a Htlckwand 4 is formed. For the preparation of the Korpusees Binze be plates!

■ ^: Add $ 2 * 3. Sto3sfe2.X@n provided with glue and at right angles jsusamme "igs £ ügi", Biese® joining "of the individual panels and then inserting the bodies into the pressing device is carried out by means of a slaling device described later The prefabricated device is fastened by means of staples to the webs of the corpuaaee formed from the plates 1, 2, 3 ".

The pressing device has on each of its two .l & ngeeeiten two superimposed conveyor belts I ₉ which are attached to the. BnIen öJr Yorriehtung are guided over deflection pulleys β, which are mounted on rotating shafts 9.

Strands of the conveyor belts 7 delimit a pressing channel which extends in the longitudinal direction of the pressing device. The Außenabetanä the ami arranged one longitudinal side of the press device superimposed conveyor belts 7 from each other corresponds to OCE height of the au pressing Korpasses "ö.h * a © m distance between the upper bottom 2 and the lower bottom 3» The width of the pressing passage transversely "tang to Pörderrich iet equal ä @ r Width ..of the corpus.see »aleo equal to the spacing of the outer outer surfaces of the side walls 1 · The conveyor belts 7 lay on the outer surfaces of the side walls * of the corpus in the area of the joints aa.

kn, ier Rüskseite of the press channel begrenssenden strand - the research ^ ^ sr erbän 7 sißd Prsßbalken Ii -angeordnet ,, the. sish in Rxohtu: ng dw conveyor belts? over the entire length of the baling channel -eretrek-

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k'tih, Dia PreßteIjCen Π are indicated by springs on d '"*? the strands of the conveyor belts forming the baling channel? pressed on ■ With the help of the Preßballcen '* ί exercise the conveyor belts · 7 au ** i $$ Ί'-λτ iöß price channel guided corpus in the area of the Le - :; if! ä heu • m.ne force in the direction of the Assembling of the 33 inze! Plates of the body made of * As a result of the resilient mounting of the PreSoalken tt 'it is possible for the conveyor belts 7 to move laterally when guiding the Löxpusae and a secure pressing of the conveyor belts 7 on the body is guaranteed to keep? wx35hen d®n conveyor belts 7 and the Preßbaiken Ή as low wi mcgliish "the PreßbalJken are" provided beraug, preferably made of polytetrafluoroethylene, be = 3teht _a ■ on their abutting the conveyor surfaces with a reibungsmiwdernclen u ""'■"'■

Sum adapting the pressing device to - different; large Cor "pueee is the size of the PrsÄteanals transversely ^ u its längsrishtung in lira ft Judges ung and transversely to the direction of force ver-atellbar" The diverting pulleys 8 jedee conveyor belt 7 are in a gemelnsaaen Trä.gvz '^ 3 mounted "means handwheels-14 "Die-am E" ä © by vasger goes over the PreSkaiial, lying spindles 15 attached -3iM "or with the help of a geared motor 4 the altitude · <? -? upper beam ** Γ5 on both sides of the baling channel

·· ■■ ·· become »To da ¹⁰ B ⁰ Hi Sweck are on df? N Sp ' η -' ^{: ϊ} ' ^r ? Ϊ A ^^ cCräd ^f ? F' 6 aii ^ 'i' - · drio . ri 'em ^! ^ & a? d .'-'- v, "rüt." ^r \ g ^ '- ctf ^ rseii mating gears 7 in mesh with umi ä. * e Vsvs O / V, ->"· -, ^. ·' jiff v? n the handwheels * 4 on lotreehte ₉ in the 2 rüg» wrong:>?

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<; jg <3 PriiBJcsJaslö in force rl ohtujv; serve * with handwheels 21. vwssiiene »or by means of a gear motor actuated horizontal

re-tin above and below the - lying channel screw 20 "ή - 'e, in Sohrautoenmuffea 23 .an to.' carriers \ 13 are guided, as seen in Förderricntung, se at the right longitudinal '' / s dea. Preß & enals arranged pind. These carriers, which are located in Pig ", 4 on the real side of the prefecture, are not adjustable in the direction of force" eo that when the handwheels are rotated. 21 <Lis in Fig »4 Tröger lying on the left side 13-to the side *

Per j \: ü'i * rigb der Iöj * darband? If you have a motor from over: r a stepless «.controllable 6e-fer- ± @ b® 25» Depending on the more required orderlislj ^ ii press side, the speed of the conveyor belts can g * ■ - · »; .. ^v 'wfvrdeni, with a press device of animal m length g =. ^ i ", eise In. a range you O up to 20 m per minute» The Au, -

·. «; V - _? For conveyor belts, only on. one end of the PrsBse over e, lr; e K -:? mene5hei'be 2 ?, ai® aui ¹ «Jiner. Cross shaft 28 supported iete 7:; - t fls2 * Shaft 28 throws the "drive motion over bevel gears 30 -

Waves 31 transfer a ^ which the 'wave 9 exercises >' .. i3hen U.alenkrolien 8 for the conveyor belts connect «jSine association of the construction · '■■■"'^{>! T} 'I ^: g ^' .rd achieved if only the funding on ■; ■; · »» «^ es Pr *? 3kaiiaii! with the drive -" / erbtmden tr'iid _; Qu ι; £ .τ · ί «>] '3 - ih ° ^ only Λίβ in FIg ^ 4 right lying, in

T / v: 'ht'np; , ^: v? rsle. '.;, baren supports 13 mounted > i <>r'" -.Jige r-zeV-en, D8 / ni ^J " ta * a transfer of the an ^ ^f Vw η] ?. 'g _J 4? tries li © gende.n _f in Kraftrlefr ^ mg ve * ¹ -ü j-- .. λ 'α Lr bands 7 superfluous. These tapes M-feueti dm-co

■ · ^ci t \ '\ vh diK.ii Kaael guided, η corpuses with tg-friomm

the conveyor belt sr 7 and the Preßbaiken 11 is animal bale chamber delimited by two calibration horizontally in the longitudinal direction ü® & duct extending Tregbänder 53 * Instead of Tragbarst, it 33 can also horizontally disposed support rollers were provided * On these supporting elements the bodies are during nes! passage through the Freßkaaal. The support belts 53 Bina designed as further "conveying means" Si® receive their drive from the transverse shaft 28 via a belt drive 32, which acts on a further transverse shaft 32a which carries the deflection rollers 34 for the orra belts 35 "Ks! can also serve! side by side! supporting! roller! provided. - - ■.

To enable the size distribution of the compression channel and the the adjustment «and the drive movement transmitting baths and Halls »as far as necessary - can be cut into keyways on their shafts * - ■:.

Instead of the feeding bar * 1-, pressure rollers can also be used "which are arranged close to one another along the outer rear of the frums delimiting the PreSkanel in the conveyor belts 7".

sen dieeex = AnpreSrvXleii run parallel to the shafts 9 of the

intended for the i ^ rd ^ rbändsr 7 © !! Deflection rollers 8 «D ± © Anpreßröllftii are there against the sides facing away from the press channel ds-3f conveyor belts? resiliently pressed. While the T a'ihg VQR press beam »also when this has a smooth surface" - on ·

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show - some frictional resistance between the beams and the circulating conveyor belts has to be overcome when using of pressure rollers no significant friction between the pressure rollers and the conveyor belts on · -by- the use by pressing rollers instead of press balfcen sish ^ edoeh makes them more expensive Construction ». .

Sshließlioh can in certain cases, the conveyor belts 7 and the pressed parts arranged on their backsides also “through tightly” Conveyor roller arranged next to one another «to be replaced» The axes these hells are perpendicular, so they run across the direction of the force and across gsur longitudinal direction of the baling channel «On the For ·» The rollers are provided with high-yield surface layers that for example consist of Summi »Die Förderrolle & o'ao, @ n zu« - sä / szlich »for example. eggs in each one on the long sides Pressing device arranged frame, resilient in Kreft direction "gela · being. Requires a device designed in this way © ine low drive energy * but the cost of the con » stratetlon compared to one that works with conveyor belts and pressure beams Contraption. :

In order to hold the singlesplets when the corpusae are attached and when the corpues are inserted into the press channel, there is a "front-end" device Holding arrows 36 on * In the horizontal position of the frame 35, the Sinael panels of the body provided with glue are put together on this frame. "

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inserts and gwisohen held the arms 3'6 «The back wall lies here 4 at the bottom de.e 'Korpusee.e.

"The stretcher 35 can be pivoted about a horizontal axis" arranged transversely to the longitudinal direction of the press - 38 from the "horizontal 1" to the vertical position. " an introduction of the body between the conveyor belts 7, the inlay frame 55 is arranged on a rod 40 which is displaceable in the longitudinal direction of the pressing device »© performed to control the Suhviexucbe *" movement of the Hahmene 55 is an existing piston and cylinder telescope 44 is provided, which is actuated by Druo & oil or Druüxluft "in order to control the feed movement of Qkistän" g © 8 40 üem Binlegerahiaen 35 in the longitudinal direction of The price channel is "provided for in another hydraulically or pneumatically operated telescope".

At the exit end of the press channel, the bodies are transferred to a roller conveyor 48 running transversely to the press channel. The bending conveyor track is driven by a motor 49 via chains or belts. For handing over the bodies to the Eollenbahn. 48 a transfer track is provided at the outlet end of the press channel «consists of several side-by-side gills ax guided over guide rollers 52 eiad _a the drive of the egg«

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men 51 takes place from the cross-wave. 32a via a belt drive 54 j of a further transverse shaft * 55 acts * the interconnecting "-The by the * belt 5t the presses" since strength UmlenJcrollen 52 and the deflection rollers is hn 52 Übergabebe formed pivotable about the cross shaft 55th The free band of the transfer track protrudes between the rollers of the conveyor track 48.

If there is no body is on the transfer path "let those held in the pre © eenende forth slightly rising Biehtung" The running onto the transfer path carcasses gelengen so on If the conveying path 48, in the area of the transfer track SWEi limit switches 56 are located _s by the exiting from the press * to be actuated on the transfer track accruing carcasses * by Sndsshalter 56 a pivotal movement of the transfer sheet is caused, which is controlled by a under the tibergabebahJQ arranged, pneumatically or hydraulically actuated telescope 58 * "When lowering the free BNDES the Transfer track, the carcasses are placed on the conveyor track A3 , on which they are then further processed -

• Protection claims -

Claims (1)

RA. 34 & 26 (^ 6.7.65 Ί2 «:. '. -. hil-1 protection to s ρ r ü ehe Device for pressing the joints when gluing jSinze! Panels, almost special upper and lower floors on the one hand and side walls on the other, to form bodies of box-like pieces of furniture, thereby geke η η ζ ei without t, 'that a press channel for pressing the bodies during the setting time is provided which is bounded by opposed conveying means, and that transversely to the conveying direction acting _t limited Anpreflteile adjustable are provided on the bodies in the area of the Leimflachen a force in the Riebtang Zusammenfügen® the bin &eiplatter; exercise »'. - " Yorriuhtuisg according to claim 1 ,. characterized g β k e nnzeich »a τ e, that the conveying endless belts and the .Änpreßteile are Prefi'bi'lken, dis in the longitudinal direction of the Preßknnals. first raeken and resiliently pressed against the sides of the baths facing away from the press, / orriohtung according to any one of the preceding claims characterized _f g e ic β η η ζ η et calibration, pressing bar daß'die on their EC to n to Ii end en surfaces with a reibungsaindernden i / bersiigs, insbssonäere aas Bo-Iyt-etraflUoräthylen, are provided " > ■ · '-h "-av; r according to claim i _t thereby ge ke.n η ζ β ic? H η et _e r.; I'J η» ? H> -dertaitteX endless belts "-and the pressing parts Hollen are. ■ '■.' ■ -13- '■■■■ ■■; ■■. ■ hix-1. "■■■ which are arranged tightly next to each other along the compression channel, so that the axes of these rollers are parallel to the axes of those intended for the belts. UoXenJir'olXen run "and UbB these roles are resiliently pressed against the sides of the band drum facing away from the feeding channel" j «A device according to Ansprußh -1 dadurob g ek © anzeichne t, that the conveying means are rollers, which are arranged side by side along the PreS Jtanals dense that the roller axes running transversely to Kraftriehtung and transversely to the pressing channel ^ Mnggrichtung ver" and that as limited adjustable pressure parts; flexible surface layers are provided for the rollers " Are spring-mounted 5 «Apparatus according to claim 5s characterized geke & ■ η ζ eichnet that d.ie conveying rollers in Kr" ftrichtung. 7 »Device according to one OCE preceding claims, characterized ge Jc e Ά η ζ η et verifiable that the. The conveying means and pressure pieces are mounted on the two long sides of the press channel in a common frame or on a common carrier and that only the conveying means of one frame are connected to a drive. S, V Tr --- ihtujig according to one of the preceding claims, characterized in that 1 8; i a 2 e: l c h a? t, deß -the "opposing Fox * - \ "ip , ■ ed; e xctreebten. sides of the ■ baling channel .limit, and daö e ι ι ά- iff '? of the press channel by another funding g naoh one of the preceding claims, characterized 3 e k 9 η η ae I ch η ■ et,. that an insertion and pre-pressing device is provided to hold the panels when the bodies are joined together and to insert the bodies into the baling channel. " which has a path that can be pivoted from the horizontal to the vertical position about a horizontal axis arranged transversely over the length of the baling channel «.'..-" Yar: r: i3htai! G according to one of the preceding claims, thereby g e Ji. ennjseiohnet _t that the insert frame "is aagebi '^ üh * on a \ T ^s ' iSVänge in the longitudinal direction of the pressing device, which is guided in particular by bolls opposite the underlay ^.: -."'. . - YD; rr:.; Ohtung according to one of the preceding claims _? dadursh ge - ii β & η ζ e i chae ΐ "dwß to adapt to different g.vcß; the iüiiilsgerahmeß across to the jjängs " r :: QhUing of the canal in force direction and transversely to the direction of travel are larger. r "· 'iKurg according to one of the preceding' ÄJiaprüehe, thereby ge ·. e- ii -je 1 ch '.iet, that for the transfer of the pressed corpus ~ -', i,: <'r .. ;; send the Preßkansls an'ei / ie. Iiuer to PreökaRsl τβ? ->: 'e ^' owierbaiva a transition is provided which is located on the - ',. Rsp-'ü «? Of the press channel scühwenkbai»' and whose ^r «- tii;.? E to is αβ, η. Area, the Fürdej-bahn rises _f and that." - ·; · * · <\ {s-> t -yophi limit switches are arranged by the off - ·· '. - ^: - '.'3L; w .'-. "Flii3t-retea.i! E, n bodies are actuated and äixsuh die! - ^: i. _S ^j i 2.." Vc ^ j if der tiljerg '^; m9! 3ahn are controllable .. -